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Zénith de la Seine

The Signature Collection
Diva Éclatante
Ready to Ship — The Actual Piece
Zénith de la Seine — in stock, ready to ship
Premium Lab-Grown Diamond · IGI Certified · Part No. 2N-KDA-KOU6WS
This is the actual piece, ready to ship from our New York vault. It is set with a 2 ct Oval-cut premium lab-grown diamond (1.5 ct total diamond weight), in 14K Yellow Gold. It is IGI Certified and ships exactly as photographed — the same stone, the same grade, no substitution. Part No. 2N-KDA-KOU6WS.
StonePremium Lab-Grown Diamond
ShapeOval
Centre2 ct
Total1.5 ct
CertificationIGI Certified
◆ Ships Today ◆ IGI Certified ◆ Insured Delivery ◆ 30-Day Returns ◆ Hand-Finished Velvet Box ◆ Premium Lab-Grown Diamond
Every 2N piece is IGI-graded and insured in transit — the exact stone, the exact grade, direct from our New York vault.
A Premium Lab-Grown Diamond — the same physical, chemical and optical composition as a natural diamond, with identical fire and hardness. Hand-built by our Master Artisans.
$46/mo
$1,094$3,131 Save 65%
24-Month Financing — or 6 Months · 0% Interest via PayPal
Subject to credit approval. Credit provided by PayPal.
Ring Size
Not sure of your size? Your concierge can help →
Buy It Now · Pay LaterShips insured · 0% for 6 months
The actual piece — IGI-certified fine jewelry, ready today, shipped insured in a hand-finished velvet box.
Our Vision
Zénith de la Seine
Created from Scratch — Not Repurposed

“In the quiet moments when words fall away, she sees it—a whisper of forever gracing her hand.”

Our recreation of this piece
is being finished by hand
Premium Lab-Grown Diamond · Hand-Finished 2N Creation · Part No. 2N-DIA-KOU6WS
StonePremium Lab-Grown Diamond
ShapeOval
Centre2 ct
Total1.5 ct
CertificationIGI Certified
A custom, limited-edition creation — only a select number of this design are ever made. Built from scratch by our Master Artisans, never repurposed. Please allow 10 days, as each piece is made to order for you.
◆ Master-Artisan Finished ◆ IGI Certified ◆ Premium Lab-Grown Diamond ◆ New York Vault ◆ Insured Delivery ◆ Velvet Box
A Premium Lab-Grown Diamond — the same physical, chemical and optical composition as a natural diamond, with identical fire and hardness. Hand-built by our Master Artisans.
$70/mo
$1,679$3,131 Save 46%
Bespoke — made to order, only for you.
24-Month Financing — or 6 Months · 0% Interest via PayPal
Subject to credit approval. Credit provided by PayPal.
Metal — 14K White Gold
Ring Size
Not sure of your size? Your concierge can help →
Buy It Now · Pay LaterShips insured · 0% for 6 months
IGI-certified piece with Verify — our Master-Artisan creation, shipped insured in a hand-finished velvet box.
Your Private Concierge (207) 679-0656 concierge@2ndiamonds.com
IGI CertifiedInsured Delivery30-Day ReturnsVelvet Box
The Diamond, and Why It Was Chosen

Zénith de la Seine

The Zénith de la Seine is built around a 2-carat oval-cut lab-grown diamond (1.5 ct total), set in 14K Yellow Gold and IGI-certified — independently graded, permanent, internationally recognised. It is a lab-grown diamond: atom-for-atom identical to a mined stone in fire, hardness and brilliance — the only reason a diamond of this grade reaches you at this price.

The oval is the round brilliant elongated — the same fire, a longer line on the hand, and the quiet choice of those who know diamonds well.

A 2.0 carat certified lab-grown diamond, cut oval, framed in a polished halo-rim of warm 14K yellow gold — the stone held by discreet prongs inside a golden oxbow, river and sky in one setting.

The rim is the design's stroke of confidence: neither a full bezel nor a bare prong setting, but a drawn circle of gold that frames the oval the way a riverbank frames light. From across a room it reads as one radiant coin of fire.

The oval brilliant is Lazare Kaplan's 1957 refinement — round-brilliant mathematics stretched into elegance. Inside the golden frame it looks, honestly, a size larger. Frames do that; ask any gallery.

The diamond is colorless, F range, VS clarity, laboratory-grown to the identical crystal the earth makes. Certified and documented.

Her Story

“In the quiet moments when words fall away, she sees it—a whisper of forever gracing her hand.”

At its highest point, the Seine holds the whole sky in one bend. Zénith de la Seine does the same with two carats.

Yellow gold makes the whole composition glow warm against the hand — the fashion-forward choice that has quietly become the connoisseur's default.

Our Master Artisans in New York float the frame a breath above the shank so light slips beneath — the ring appears to hover its own halo.

Worn daily it is a statement that never raises its voice: modern, sculptural, unmistakably intentional.

For the woman whose zenith is wherever she is standing.

Prefer the frame in white gold, or a larger sky? Our Atelier drafts it free — a fully-rendered CAD in 24 hours, no credit card, no obligation.

The ring photographed is finished, certified, and ready to leave New York.

Rivers bend once perfectly. So do decisions.

Split it into easy monthly payments with Buy Now, Pay Later.

Add Zénith de la Seine to your cart while the bend still holds your sky.

Desire is not frivolous when you have earned it. Take this one home now — Buy Now, Pay Later, insured to your door in a hand-finished velvet box — and let it remind you, every time it catches the light, that you are the occasion.

The 2N Standard

Materials, Certification & Delivery

Every 2N diamond is finished by hand by our Master Artisans in New York — cutters and setters whose training spans decades, and whose rule is absolute: nothing leaves the bench unless it would survive a side-by-side comparison with anything in any showroom in the world.

These are the same diamonds we have supplied to wholesalers and jewelry houses for years — the exact grade, the exact craftsmanship. Now they reach you directly, at the price the trade pays, with no showroom, no middleman, and no markup standing between you and the stone.

That is the whole of the 2N standard: only the finest diamonds earn our name, set into pieces built to be owned for a lifetime and handed down — delivered to your door, insured, in a hand-finished velvet box that no one will open but you.

Materials14K Yellow Gold, set with a Premium Lab-Grown Diamond · 1.5 ct total.
CertificationIGI Certified — independently graded, permanent, internationally recognised.
DeliveryShipped fully insured in a hand-finished velvet box, tracked to your door.
Assurance30-day returns · Buy Now, Pay Later · your private concierge on call.
$46/mo$1,094 Boutique $3,131 · Buy Now, Pay Later
◆ The 2N Assurance ◆
Every Piece, Guaranteed
IGI Certified
Independently graded and permanently registered — the exact stone, the exact grade, documented before it reaches your hand.
Insured · 10-Day Delivery
Shipped fully insured and tracked to your door in a hand-finished velvet box, typically within ten days.
30-Day Returns
Live with it. Be certain. If it is not everything you pictured, return it within thirty days — simply, no questions.
Lab-Grown Provenance
Atom-for-atom identical to a mined diamond in fire, hardness and brilliance — an origin you can trace and stand behind.
Master-Artisan Made
Finished by hand in New York by cutters and setters whose standard is that nothing leaves the bench unless it is flawless.
Private Concierge
One dedicated specialist from first question to final delivery — reachable directly, whenever you need them.